The median annual wage for Petroleum Pump System Operators, Refinery Operators, and Gaugers in Mississippi is $77,090 (May 2024 BLS OES). The mean (average) is $77,400.
Pay spans roughly $60,800 at the 10th percentile to $95,020 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $37.06 per hour. An estimated 1,080 people work as petroleum pump system operators, refinery operators, and gaugers in Mississippi.
| Median (annual) | $77,090 |
| Mean (annual) | $77,400 |
| Median (hourly) | $37.06 |
| 10th percentile | $60,800 |
| 90th percentile | $95,020 |
| Employment | 1,080 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.